The new series sees our fearless young heroes encounter a host of new problems. Julian is under strict instructions to be a responsible older brother and keep his siblings safe whilst George is committed to seeking out the best and biggest adventures against Julian’s advice. Dick is trying to be brave as the threat of war gets closer, and Anne's formidable self-assurance is growing by the day. And Timmy? Timmy is deeply perturbed by the dwindling availability of sausages in Kirrin Cottage.